docs: Reduce noisy changes in docs regen (#1135)

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Fixes #386 🦕
diff --git a/describe.py b/describe.py
index 2537e7c..0b7d10f 100755
--- a/describe.py
+++ b/describe.py
@@ -234,7 +234,7 @@
             pname = m.group(1)
             desc = m.group(2)
         add_param(pname, desc)
-        parameters = ", ".join(parameters)
+        parameters = ", ".join(sorted(parameters))
     else:
         parameters = ""
     return parameters
diff --git a/googleapiclient/discovery.py b/googleapiclient/discovery.py
index 6363809..b5d4696 100644
--- a/googleapiclient/discovery.py
+++ b/googleapiclient/discovery.py
@@ -898,7 +898,9 @@
           comes from the dictionary of methods stored in the 'methods' key in
           the deserialized discovery document.
     """
-        for arg, desc in six.iteritems(method_desc.get("parameters", {})):
+        parameters = method_desc.get("parameters", {})
+        sorted_parameters = OrderedDict(sorted(parameters.items()))
+        for arg, desc in six.iteritems(sorted_parameters):
             param = key2param(arg)
             self.argmap[param] = arg
 
@@ -1137,7 +1139,7 @@
     if "body" in all_args:
         args_ordered.append("body")
 
-    for name in all_args:
+    for name in sorted(all_args):
         if name not in args_ordered:
             args_ordered.append(name)
 
@@ -1155,7 +1157,7 @@
         paramdoc = paramdesc.get("description", "A parameter")
         if "$ref" in paramdesc:
             docs.append(
-                ("  %s: object, %s%s%s\n    The object takes the" " form of:\n\n%s\n\n")
+                ("  %s: object, %s%s%s\n    The object takes the form of:\n\n%s\n\n")
                 % (
                     arg,
                     paramdoc,
diff --git a/googleapiclient/schema.py b/googleapiclient/schema.py
index 022cb0a..2d58984 100644
--- a/googleapiclient/schema.py
+++ b/googleapiclient/schema.py
@@ -65,6 +65,7 @@
 
 import copy
 
+from collections import OrderedDict
 from googleapiclient import _helpers as util
 
 
@@ -124,7 +125,7 @@
         comments that conforms to the given schema.
     """
         # Return with trailing comma and newline removed.
-        return self._prettyPrintByName(name, seen=[], dent=1)[:-2]
+        return self._prettyPrintByName(name, seen=[], dent=0)[:-2]
 
     @util.positional(2)
     def _prettyPrintSchema(self, schema, seen=None, dent=0):
@@ -155,7 +156,7 @@
         comments that conforms to the given schema.
     """
         # Return with trailing comma and newline removed.
-        return self._prettyPrintSchema(schema, dent=1)[:-2]
+        return self._prettyPrintSchema(schema, dent=0)[:-2]
 
     def get(self, name, default=None):
         """Get deserialized JSON schema from the schema name.
@@ -253,7 +254,9 @@
             self.emitEnd("{", schema.get("description", ""))
             self.indent()
             if "properties" in schema:
-                for pname, pschema in six.iteritems(schema.get("properties", {})):
+                properties = schema.get("properties", {})
+                sorted_properties = OrderedDict(sorted(properties.items()))
+                for pname, pschema in six.iteritems(sorted_properties):
                     self.emitBegin('"%s": ' % pname)
                     self._to_str_impl(pschema)
             elif "additionalProperties" in schema:
diff --git a/tests/test_schema.py b/tests/test_schema.py
index 1732d85..f5fd518 100644
--- a/tests/test_schema.py
+++ b/tests/test_schema.py
@@ -32,20 +32,20 @@
 
 
 LOAD_FEED = """{
-    "items": [
-      {
-        "longVal": 42,
-        "kind": "zoo#loadValue",
-        "enumVal": "A String",
-        "anyVal": "", # Anything will do.
-        "nullVal": None,
-        "stringVal": "A String",
-        "doubleVal": 3.14,
-        "booleanVal": True or False, # True or False.
-      },
-    ],
-    "kind": "zoo#loadFeed",
-  }"""
+  "items": [
+    {
+      "longVal": 42,
+      "kind": "zoo#loadValue",
+      "enumVal": "A String",
+      "anyVal": "", # Anything will do.
+      "nullVal": None,
+      "stringVal": "A String",
+      "doubleVal": 3.14,
+      "booleanVal": True or False, # True or False.
+    },
+  ],
+  "kind": "zoo#loadFeed",
+}"""
 
 
 class SchemasTest(unittest.TestCase):